Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts. 2026/01/21 22:48:15 parsed 1 programs [ 94.499790][ T28] audit: type=1400 audit(1769035695.323:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 94.520608][ T28] audit: type=1400 audit(1769035695.323:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 95.255850][ T28] audit: type=1400 audit(1769035696.083:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 95.257021][ T291] cgroup: Unknown subsys name 'net' [ 95.278637][ T28] audit: type=1400 audit(1769035696.083:67): avc: denied { mount } for pid=291 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 95.306024][ T28] audit: type=1400 audit(1769035696.123:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 95.306199][ T291] cgroup: Unknown subsys name 'devices' [ 95.423784][ T291] cgroup: Unknown subsys name 'hugetlb' [ 95.429431][ T291] cgroup: Unknown subsys name 'rlimit' [ 95.568399][ T28] audit: type=1400 audit(1769035696.393:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 95.587601][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 95.591685][ T28] audit: type=1400 audit(1769035696.393:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 95.619378][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 95.620740][ T28] audit: type=1400 audit(1769035696.393:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 95.649641][ T28] audit: type=1400 audit(1769035696.393:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 95.669889][ T28] audit: type=1400 audit(1769035696.393:73): avc: denied { mounton } for pid=291 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 96.493152][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 97.352268][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.359339][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.366933][ T332] device bridge_slave_0 entered promiscuous mode [ 97.390767][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.397924][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.405561][ T332] device bridge_slave_1 entered promiscuous mode [ 97.477389][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.484476][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.492217][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.499449][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.551679][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.560949][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.570020][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.604594][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.613543][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.620768][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.628744][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.637149][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.644187][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.658643][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.668996][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.684159][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.698839][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.707827][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.715698][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.728989][ T332] device veth0_vlan entered promiscuous mode [ 97.739176][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.747861][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.757302][ T332] device veth1_macvtap entered promiscuous mode [ 97.775986][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.784219][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.793323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.811421][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.820263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/21 22:48:18 executed programs: 0 [ 97.924348][ T332] syz-executor (332) used greatest stack depth: 22016 bytes left [ 98.025439][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.032742][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.040213][ T373] device bridge_slave_0 entered promiscuous mode [ 98.048458][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.055711][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.063596][ T373] device bridge_slave_1 entered promiscuous mode [ 98.122405][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.129452][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.136891][ T366] device bridge_slave_0 entered promiscuous mode [ 98.143872][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.150906][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.158358][ T366] device bridge_slave_1 entered promiscuous mode [ 98.260814][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.267946][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.275433][ T371] device bridge_slave_0 entered promiscuous mode [ 98.282238][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.289269][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.296688][ T368] device bridge_slave_0 entered promiscuous mode [ 98.317217][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.324413][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.331704][ T371] device bridge_slave_1 entered promiscuous mode [ 98.338432][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.345551][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.353024][ T368] device bridge_slave_1 entered promiscuous mode [ 98.380586][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.387788][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.395199][ T372] device bridge_slave_0 entered promiscuous mode [ 98.405036][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.412130][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.419589][ T372] device bridge_slave_1 entered promiscuous mode [ 98.487639][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.494736][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.502111][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.509118][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.522094][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.529167][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.536694][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.543747][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.701155][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.708241][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.715576][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.722706][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.751785][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.759393][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.767082][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.774763][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.782817][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.790748][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.798256][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.835991][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.843480][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.850971][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.859549][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.868342][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.875427][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.883107][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.891366][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.899644][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.906672][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.914152][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.922370][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.930263][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.938470][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.969291][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.977849][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.986276][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.993337][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.000879][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.009143][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.016652][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.024915][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.033251][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.040262][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.052277][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.060660][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.068921][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.076054][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.114413][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.123036][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.131311][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.138420][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.145888][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.153501][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.160873][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.169485][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.177864][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.184911][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.192466][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.200872][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.209087][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.216169][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.223546][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.231587][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.239715][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.247897][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.255984][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.264373][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.272799][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.310464][ T373] device veth0_vlan entered promiscuous mode [ 99.321204][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.329464][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.338283][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.347049][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.355730][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.362779][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.370251][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.378970][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.387404][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.394466][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.402322][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.410584][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.419023][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.427435][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.436084][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.444771][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.453253][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.461164][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.469228][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.477220][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.485405][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.493160][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.500716][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.508900][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.516892][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.533878][ T43] device bridge_slave_1 left promiscuous mode [ 99.540031][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.547818][ T43] device bridge_slave_0 left promiscuous mode [ 99.554587][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.563037][ T43] device veth1_macvtap left promiscuous mode [ 99.569056][ T43] device veth0_vlan left promiscuous mode [ 99.658353][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.665900][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.679500][ T373] device veth1_macvtap entered promiscuous mode [ 99.694668][ T366] device veth0_vlan entered promiscuous mode [ 99.702933][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.711486][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.719911][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.728012][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.736403][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.743986][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.752546][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.760903][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.769175][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.778950][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.787074][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.801031][ T371] device veth0_vlan entered promiscuous mode [ 99.808284][ T368] device veth0_vlan entered promiscuous mode [ 99.815596][ T372] device veth0_vlan entered promiscuous mode [ 99.822684][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.830140][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.837846][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.846004][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.854314][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.862639][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.882376][ T371] device veth1_macvtap entered promiscuous mode [ 99.889138][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.896722][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.904431][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.912906][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.921169][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.929574][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.937803][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.945679][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.954109][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.966572][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.974945][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.986887][ T372] device veth1_macvtap entered promiscuous mode [ 99.998068][ T366] device veth1_macvtap entered promiscuous mode [ 100.017210][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.025692][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.035617][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.045428][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.053776][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.062733][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.071105][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.079941][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.134295][ T368] device veth1_macvtap entered promiscuous mode [ 200.161980][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 200.169012][ C1] (detected by 1, t=10002 jiffies, g=1477, q=277 ncpus=2) [ 200.176219][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294957229-4294947227), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 200.189589][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1477 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 200.200697][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 200.210670][ C1] rcu: RCU grace-period kthread stack dump: [ 200.216582][ C1] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 200.227462][ C1] Call Trace: [ 200.230739][ C1] [ 200.233675][ C1] __schedule+0xba6/0x1500 [ 200.238115][ C1] ? release_firmware_map_entry+0x190/0x190 [ 200.244018][ C1] schedule+0xbd/0x170 [ 200.248089][ C1] schedule_timeout+0x159/0x340 [ 200.252936][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 200.258345][ C1] ? __cfi_process_timeout+0x10/0x10 [ 200.263664][ C1] ? prepare_to_swait_event+0x308/0x320 [ 200.269215][ C1] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 200.274159][ C1] ? _raw_spin_unlock_irq+0x4d/0x70 [ 200.279454][ C1] ? rcu_gp_init+0xf30/0xf30 [ 200.284066][ C1] rcu_gp_kthread+0x99/0x390 [ 200.288658][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 200.294047][ C1] ? __kasan_check_read+0x11/0x20 [ 200.299077][ C1] ? __kthread_parkme+0x142/0x180 [ 200.304101][ C1] kthread+0x281/0x320 [ 200.308170][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 200.313376][ C1] ? __cfi_kthread+0x10/0x10 [ 200.317979][ C1] ret_from_fork+0x1f/0x30 [ 200.322407][ C1] [ 200.325473][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 200.331797][ C1] CPU: 1 PID: 425 Comm: syz.3.23 Not tainted syzkaller #0 [ 200.338953][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 200.349007][ C1] RIP: 0010:kasan_check_range+0x1a6/0x2a0 [ 200.354750][ C1] Code: 21 45 31 f6 4f 8b 3c 33 4d 85 ff 75 43 49 83 c6 08 41 ff cd 75 ee 4c 29 db 4c 29 f3 4d 01 f3 49 89 dc 49 8d 5c 24 07 4d 85 e4 <49> 0f 49 dc 48 83 e3 f8 49 29 dc 74 0e 41 80 3b 00 75 6b 49 ff c3 [ 200.374368][ C1] RSP: 0018:ffffc90000d87c48 EFLAGS: 00000246 [ 200.380534][ C1] RAX: ffffffff8267f301 RBX: 0000000000000007 RCX: ffffffff8267f32b [ 200.388538][ C1] RDX: 0000000000000001 RSI: 00000000000000c0 RDI: ffffc90000d87d40 [ 200.396889][ C1] RBP: ffffc90000d87c70 R08: ffffc90000d87dff R09: 1ffff920001b0fbf [ 200.405320][ C1] R10: dffffc0000000000 R11: fffff520001b0fc0 R12: 0000000000000000 [ 200.413307][ C1] R13: 0000000000000000 R14: 0000000000000018 R15: 0000000000000000 [ 200.421289][ C1] FS: 00007f33f937d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 200.430234][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 200.436815][ C1] CR2: 000020000006b000 CR3: 0000000134369000 CR4: 00000000003506a0 [ 200.444808][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 200.452862][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 200.460843][ C1] Call Trace: [ 200.464139][ C1] [ 200.467083][ C1] __kasan_check_write+0x14/0x20 [ 200.472032][ C1] _copy_from_user+0x6b/0xc0 [ 200.476645][ C1] __ia32_sys_rt_sigreturn+0x1eb/0x730 [ 200.482112][ C1] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 200.488022][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 200.494089][ C1] x64_sys_call+0x832/0x9a0 [ 200.498597][ C1] do_syscall_64+0x4c/0xa0 [ 200.503372][ C1] ? clear_bhb_loop+0x30/0x80 [ 200.508050][ C1] ? clear_bhb_loop+0x30/0x80 [ 200.512731][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 200.518906][ C1] RIP: 0033:0x7f33f853c0d9 [ 200.523331][ C1] Code: 11 06 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 0c 25 [ 200.543027][ C1] RSP: 002b:00007f33f937cb40 EFLAGS: 00000206 ORIG_RAX: 000000000000000f [ 200.551459][ C1] RAX: ffffffffffffffda RBX: 00007f33f8815fa8 RCX: 00007f33f853c0d9 [ 200.559431][ C1] RDX: 00007f33f937cb40 RSI: 00007f33f937cc70 RDI: 0000000000000021 [ 200.567399][ C1] RBP: 00007f33f8815fa0 R08: 0000000000000000 R09: 0000000000000000 [ 200.575453][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 200.583420][ C1] R13: 00007f33f8816038 R14: 00007ffc737c82a0 R15: 00007ffc737c8388 [ 200.591395][ C1] [ 285.471973][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x1 nice=0 stuck for 185s! [ 285.481025][ C0] Showing busy workqueues and worker pools: [ 285.486954][ C0] workqueue events: flags=0x0 [ 285.491731][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.491784][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 285.491836][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=4/256 refcnt=5 [ 285.491870][ C0] in-flight: 6:fqdir_free_fn fqdir_free_fn [ 285.491976][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 285.526018][ C0] workqueue events_unbound: flags=0x2 [ 285.531382][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 285.531418][ C0] in-flight: 8:linkwatch_event [ 285.531456][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 285.531500][ C0] workqueue events_power_efficient: flags=0x80 [ 285.557541][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 285.557587][ C0] pending: neigh_periodic_work, neigh_managed_work, neigh_managed_work, neigh_periodic_work, gc_worker [ 285.557696][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=2/256 refcnt=3 [ 285.557730][ C0] pending: wg_ratelimiter_gc_entries, check_lifetime [ 285.557777][ C0] workqueue netns: flags=0xe000a [ 285.596328][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 285.596366][ C0] in-flight: 43:cleanup_net [ 285.596404][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.613457][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.613498][ C0] pending: vmstat_update [ 285.613527][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 285.613561][ C0] pending: vmstat_update [ 285.613588][ C0] workqueue writeback: flags=0x4a [ 285.643063][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.643101][ C0] pending: wb_workfn [ 285.643129][ C0] workqueue kblockd: flags=0x18 [ 285.659494][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.659549][ C0] pending: blk_mq_timeout_work [ 285.659588][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.677893][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 285.677940][ C0] pending: work_fn [ 285.677966][ C0] workqueue mld: flags=0x40008 [ 285.694500][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=30 [ 285.694542][ C0] pending: mld_ifc_work [ 285.694566][ C0] inactive: mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work [ 285.694897][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/1 refcnt=38 [ 285.694930][ C0] pending: mld_ifc_work [ 285.694948][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 285.695355][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.809867][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=112 [ 285.809911][ C0] in-flight: 39:addrconf_dad_work [ 285.809943][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.810551][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.811143][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work [ 285.811260][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/1 refcnt=128 [ 285.811293][ C0] in-flight: 365:addrconf_dad_work [ 285.811317][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.811982][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.812608][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 286.247158][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.252289][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.252332][ C0] pending: wg_packet_handshake_send_worker [ 286.252362][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.271048][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.271091][ C0] pending: wg_packet_encrypt_worker [ 286.271119][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 286.271153][ C0] pending: wg_packet_encrypt_worker [ 286.271178][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.302534][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.302574][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.302620][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.324086][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.324128][ C0] pending: wg_packet_encrypt_worker [ 286.324156][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 286.324190][ C0] pending: wg_packet_encrypt_worker [ 286.324214][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.356245][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.356288][ C0] pending: wg_packet_encrypt_worker [ 286.356317][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 286.356351][ C0] pending: wg_packet_encrypt_worker [ 286.356472][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.387880][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.387920][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.388083][ C0] workqueue wg-kex-wg0: flags=0x24 [ 286.409557][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.409599][ C0] pending: wg_packet_handshake_receive_worker [ 286.409632][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.428675][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.428715][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.428760][ C0] workqueue wg-kex-wg1: flags=0x24 [ 286.450064][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.450107][ C0] pending: wg_packet_handshake_receive_worker [ 286.450138][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.469209][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.469253][ C0] pending: wg_packet_handshake_send_worker [ 286.469285][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.488059][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.488107][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 286.488158][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.508153][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.508199][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.508319][ C0] pool 0: cpus=0 node=0 flags=0x1 nice=0 hung=186s workers=4 manager: 19 idle: 322 [ 286.508367][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=186s workers=3 idle: 60 24 [ 286.508411][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=186s workers=5 idle: 10 308 423